Doctor profile · Federal record
Dr. Mary Castro, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Greenwood, SC
- NPI 1699755595
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1325 Spring St, Anesthesia Dept
Greenwood, SC 296463860
(864) 227-4111 - Additional location
-
7 Independence PT Ste 300
Greenville, SC 296154569
(864) 522-3700
fax (864) 522-3705 - Mailing address
-
300 E McBee Ave Fl 4
Greenville, SC 296012842
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- January 24, 2022
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- South Carolina #R74419
- Medicaid
- SC #AN1438
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699755595. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
253
Distinct HCPCS
2
Medicare allowed
$16,102
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 230 | 204 | $61 | |
00140 |
Anesthesia for other procedure on eye | 23 | 21 | $86 |
In context: peer comparison
Among 16 peers in Greenwood Certified Registered Nurse Anesthetist, average services per provider: 59. This provider delivers 4.3× the peer median.Frequently asked questions
What is Dr. Mary Castro's medical specialty?
Dr. Mary Castro practices Certified Registered Nurse Anesthetist in Greenwood, SC.
Where does Dr. Mary Castro practice?
Dr. Mary Castro practices at 1325 Spring St, Greenwood, SC 296463860. Office phone: 8642274111.
What is Dr. Mary Castro's NPI?
Dr. Mary Castro's National Provider Identifier (NPI) is 1699755595, issued by NPPES.
Does Dr. Mary Castro accept Medicare assignment?
Yes. Dr. Mary Castro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Castro commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on eye (HCPCS 00140). Source: CMS Medicare Physician & Other Practitioners file.